Chapter 2. Pre/Post Test Questions: Derivatives Part 2

Pre-Test Question

Math and Graphing Review
true
true
You must read each slide, and complete any questions on the slide, in sequence.

Question

PFb6BLPoZPXdCARQYWWhzKPwE4bgfkv5/f2efXIIWjxa5KBlJzWowQmmIGUgiGsBn7BEPaK9Jcvf/ma8sKA4nHesM8l0CFtoeVnKiYhxgKFpQitFqEN9DWMcGp6rlHxuVnkjNfW0apmPIKgRvWMUHQj+uXoiQ10PK4QcwI97c/Cl0IAA6dF1gso/zWLfjT4DXQbuS5T6Ax7tSwadaJaX6J7gTzzVm8Snka+6uJHPMZaa82zOoJmmtD9ZL8X7z77VxWemTe10sNukA7DmGBay7DVtGwtIvX+un2mWtPJZ7xSOPyPUksOj8MOz4FGrLofzN3sAgskvcVArrKoGVp5MwvSpuGoJfXkkeP5xXPEx+gPOCG1frysB6CtXxh8uaMT7tANsSFK32dW8CD2q0BFDLXU+PCkSAA+MxmVcxD7CYdSz9Eh8iUk4ByDWguxWdw/Rxse+7/AsshyFzeqd
Correct! The derivative of the function is f'(x)= 10 - 6x - 15x2.
Sorry, the derivative of the function is f'(x)= 10 - 6x - 15x2.

Video

Post-Test Questions

Question 2.1

P35NvOrX62umWJSCWr1QZApLYD0/Tgfq9CFkdHKwmHPKSzUuZhfWSrBoN+uLafN8uZD+0SgC+sG7kv4LdarmoBpPz+ibY9T43tRw6789MDoRwGeqNtrcogI7CrTTp01i+cKupqxfbIeIYtvGjiupNYUFtYH0DV1QDfGNThZyf7BFkCHrnrboee2GD+I=
Correct! The derivative of the function is f'(x)=0.
Sorry, The derivative of the function is f'(x)=0. The derivative of a constant is zero.

Question 2.2

kPcovJwNIJl0819xr6KHML9lmOoM1uFvYXWGVmWOb6Js4ABMGIlHWBNaDjhruliG7QBjlwTRM/4ZYDwne9VMIOQPNtIqvmQSdwTY9yd6ztPBwrk4yabnovwNyl3qTVxJUQLivAmX/lWTpzVfgiXOPQ==
Correct! The derivative of the function is f'(x)=10.
Sorry, The derivative of the function is f'(x)=10 using the addition rule and the power rule.

Question 2.3

FhL9+vmuY6aoFHgXB2KQjet1ZA84XMDP5YiKDT/sT3RLeq+WMtol5d7IS5fmwiYmvsD5oJ8Njpfu6S1cTLCwl4URitaqUMB6A0Ju4cPFomHLSLCpkXnsDvlS2Hfio+/HkjwYSkAWfRSe6MYTCU+wes32eflUm+O+kpbZ8qcJXwv2BCOVUJs23XMgm1r62kQFcceYGpCA02wpJwNQlw5zYddTZROZHgsHHYgJ6Kpgu2n8q5SshYXGnFldnxHiUvTyjzlb2TF9u4oDwGIChwkxwi2wBwhCNfsllxhY9Q==
Correct! The derivative of the function is f'(x)=90x8 using the power rule.
Sorry, The derivative of the function is f'(x)=90x8 using the power rule.

Question 2.4

VRCmKvGj8yJ5HdkkNqjmGxBTmjnWsHl2t2LntkBHc3wAgVjOlldTyiQ749u80tKf0WuFQS6IAcAbtyqtdJhoQ2lmSI2kw1sRkfwRsMPIq09sRe8g5K/I6FciuSzcnFSOAPQJY7akf7lFzVzNKlaQGfiIeULaufIVOLl0f8eE68rtFHDVhg+aFvz8IspfkxhdcVgfFGKdNwJ+5qfsNW8VTfPNNVWs9MeZ0kZ5jKBf8L43UVa7MnDkl41H6NEAlw7OX3xR08JWSRla/MG8dxsUJNSYUwOQL0OSflVYuUCVIHpiObvMYWYGS1rIX5RHmcbl2t/vl80MERh8m13OJL5MpL+OFVe7zEDI+cS/75zzAK4a7Z30pi29O0sQKJQmZepXSg+2/p19oLwiteCO/fw6AorRezCXVqgpOvbtmA==
Correct! The derivative of the function is f'(x)=3x2-4x3.
Sorry, The derivative of the function is f'(x)=3x2-4x3 using the addition rule and the power rule.

Question 2.5

R2kjy2WITUrStT5jnnwkKSF7LOInEcVeZvPnD+fF3cBKsl/qMybfQLipZXHe2Q64mefvoE97lN5DxipbwZzhYB73Hk4EOw+UoG537r699tCtGAF3y7/CVjWQNmJgHkTRDwLrEKnawSMmyX8MH1LYdrCMesszEXA9gDtI0LbcbnvBPwHyMjAVnC1mho3Sz2FjCYUMPbsVTRr5uANFahhwdoq7YIwUwsqmdfFQYxbIBiQ7G+C+etYC9wTcstcmb43Bh4CrTFlIGkujreSbk1BqvGhlhoi+tlr5I406TN9iycyryxwT2zMxizvc7WvQo1FWQD/WXsOw2qbReqL+o7xFeeCbhDz7pxO1zqqSrOng3g3Lo0j3SBadhBquKqDKofc4uXXoKHFJU2vWThW5g/fdLPCFBoJN/9UQP4RL/OXfKheqlIGSFjmtVK60svze7O6H
Correct! The derivative of the function is f'(x)==1+20x-12x3.
Sorry, The derivative of the function is f'(x)=1+20x-12x3 using the addition rule and the power rule.